OpenAI: GPT-6.1 Terra
frontieropenai/gpt-6.1-terra
GPT-6.1 Terra is the mid-tier model in OpenAI's GPT-6.1 series, priced below GPT-6.1 Sol. It is suited for everyday agentic, coding, and writing work, is particularly strong at understanding screenshots...
AA INDEX51.0
CONTEXT1050K
MODALITYtext+image+file->text
OPENNESSProprietary
ADDEDOct 2026
LAST PRICED22 min ago
Input
$1.00 /M
Output
$5.00 /M
Blended (40/60)
$3.40 /M
Cost / IQ
$2.6679 /M
Cost / IQ = Blended Price ÷ (AA Intelligence Score ÷ 40). Normalises price by model intelligence so you can compare value across tiers. Lower = better value per unit of intelligence. Not a transactional price.
24h0%
7d0%
Price History
30-day view, daily close
Low: $3.40/M
High: $3.40/M
Average: $3.40/M
Pricing Variants
Cached Input
$0.05/M
95% cheaper than standard
Cache write: $1.25/M
Batch (async)
$1.70/M
50% cheaper than standard
In: $0.50/M · Out: $2.50/M
Cost / IQ Comparison
Cost / IQ (quality-adjusted $/M)$2.6679/M
Cost per GPT-4-equivalent token. Lower = better value. Comparable across all models.
26.6% above SIT TPI
Value Ranking (by Cost / IQ)
Rank #49 of 59 frontier models
← YOU ARE HERE | OpenAI: GPT-6.1 Terra
Data Sources
Source
Direct provider data
1 source · updated recently
API Access
# Get this model's current price
curl https://api.inferenceindexer.ai/v1/models/openai/gpt-6.1-terra
# Response (truncated)
{ "model_id": "openai/gpt-6.1-terra", "name": "OpenAI: GPT-6.1 Terra", "blended_price_per_m": 3.4, "sit_adjusted_price": 2.667895 }